package/gst1-python: bump to version 1.22.7
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
(cherry picked from commit 84d02fa2e8e2f34e2af0b1d308bf1b9ebcbe36a7)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>